N-Acetylmuramate

(2R)-2-{[(3R,4R,5S,6R)-2,5-dihydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)oxan-4-yl]oxy}propanoic acid

Formula: C11H19NO8 (293.1111)
Chinese Name: 2-乙酰氨基-2-脱氧-3-o-[d-1-羧基乙基]-d-吡喃葡萄糖, N-乙酰胞壁酸
BioDeep ID: BioDeep_00000003358 ( View LC/MS Profile)
SMILES: [H][C@](C)(O[C@@]1([H])[C@]([H])(O)[C@@]([H])(CO)OC([H])(O)[C@]1([H])N=C(C)O)C(O)=O

Found 2 Sample Hits

m/z Adducts Species Organ Scanning Sample

m/z	Adducts	Species	Organ	Scanning	Sample
258.0999	[M+H-2H2O]+ `PPM:10.4`	Marker Pen	NA	DESI (None)	3ul_0.8Mpa_RAW_20241016-PAPER PNMK - MEMI_test Resolution: 30μm, 315x42 Description By writing the four English letters “PNMK” on white paper with a marker pen, and then scanning with a DESI ion source to obtain the scanning result. The signal of the chemical substances on the marker pen used appears on the channel with an m/z value of `322.1918`, `323.1953`, `546.4010`, and etc, from the single cell deconvolution sampling layer `class_4`. This test data was tested by chuxiaoping from PANOMIX’s R&D laboratory.
258.1022	[M+H-2H2O]+ `PPM:19.3`	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito03_14 - MTBLS58 Resolution: 17μm, 205x103 Description

258.0999

[M+H-2H2O]+
PPM:10.4

Marker Pen

DESI (None)

3ul_0.8Mpa_RAW_20241016-PAPER PNMK - MEMI_test

Resolution: 30μm, 315x42

Description

By writing the four English letters “PNMK” on white paper with a marker pen, and then scanning with a DESI ion source to obtain the scanning result. The signal of the chemical substances on the marker pen used appears on the channel with an m/z value of 322.1918, 323.1953, 546.4010, and etc, from the single cell deconvolution sampling layer class_4. This test data was tested by chuxiaoping from PANOMIX’s R&D laboratory.

258.1022

[M+H-2H2O]+
PPM:19.3

Rattus norvegicus

Epididymis

MALDI (DHB)

epik_dhb_head_ito03_14 - MTBLS58

Resolution: 17μm, 205x103

Description

This compound belongs to the family of N-acyl-alpha-hexosamines. These are carbohydrate derivatives containing a hexose moeity in which the oxygen atom is replaced by an n-acyl group. KEIO_ID A191